登录
首页 » Python » feature standar nb

feature standar nb

于 2018-06-25 发布 文件大小:2KB
0 266
下载积分: 1 下载次数: 3

代码说明:

  利用Python实现特征的MinMax标准化和Z-Score标准化两种特征归一化方法。并用原特征、两种归一化特征分别进行朴素贝叶斯模型训练,比较模型性能。(Two normalization methods of MinMax normalization and Z-Score standardization are implemented by Python. The naive Bayes model is trained with the original features and two normalization features respectively to compare the performance of the model.)

文件列表:

1_feature_standar_nb, 0 , 2018-06-12
1_feature_standar_nb\0_test_nb.py, 951 , 2018-06-12
1_feature_standar_nb\1_test_standar.py, 4918 , 2018-06-14

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • program
    程序包中含有Lagrange插值、Newton插值、Hermite插值、jacobi迭代、gauss迭代、 超松弛迭代、cholesky分解(Package contains Lagrange interpolation, Newton interpolation, Hermite interpolation, jacobi iteration, gauss iteration, ultra-relaxation iteration, cholesky decomposition)
    2008-12-17 20:18:47下载
    积分:1
  • 3361621dingwei
    进行干扰源以及声源定位的时延估计技术,以及定位迭代算法(Sources of interference and delay estimation techniques for sound source localization, as well as positioning iterative algorithm)
    2012-10-08 20:47:28下载
    积分:1
  • wogefasuanli
    涡格法计算机翼的涡强,对不同剖面形状,拱度等进行了比较分析。并且与书籍上对比(Vortex lattice method the computer wing of the vortex is strong, the shape of different profiles, such as camber, a comparative analysis.)
    2011-07-10 20:40:16下载
    积分:1
  • 拉丁超立方体抽样
    完成采样空间的采样,适合于响应面,近似模型之前的采样工作,文件夹中有具体介绍(The sampling space is completed. It is suitable for the response surface and the sampling work before the approximation of the model. The folders are introduced in detail.)
    2020-10-20 16:17:25下载
    积分:1
  • EMfunction
    混合高斯分布的em算法,e步和m步,输出各参数值(mixture of gaussian,em)
    2018-01-14 12:21:00下载
    积分:1
  • episo
    适用于Engine计算的经典PISO算法(the classic PISO algorithm for the Engine calculation )
    2010-01-09 20:07:56下载
    积分:1
  • multiplelinearregression
    说明:  多元线性回归的C++源码,在VC6.0上可直接运行!(Multiple Linear Regression C++ source code, can be directly run in VC6.0!)
    2009-08-25 11:35:52下载
    积分:1
  • na7
    Orthogonal Polynomials Approximation 数值分析,计算正交基多项式的系数 (Given a function f and a set of m >0 distinct points . You are supposed to write a function to approximate f by an orthogonal polynomial using the exact function values at the given m points with a weight assigned to each point . The total error must be no larger than a given tolerance. Format of function int OPA( double (*f)(double t), int m, double x[], double w[], double c[], double*eps ) where the function pointer double (*f)(double t) defines the function f int m is the number of points double x[] contains points double w[] contains the values of a weight function at the given points x[] double c[] contains the coefficients of the approximation polynomial double*eps is passed into the function as the tolerance for the error, and is supposed to be returned as the value of error. The function OPA is supposed to return the degree of the approximation polynomial. Note: a constant Max_n is defined so that if the total error is still not small enough when n = Ma)
    2011-11-27 11:47:21下载
    积分:1
  • PM-DOAandL-2-DOA
    传播算子DOA估计算法和基于增广矩阵束的L型阵列的二维DOA估计MATLAB程序(Propagator DOA estimation algorithm based on the L-shaped array augmented matrix beam D DOA estimation MATLAB program)
    2013-05-01 21:56:26下载
    积分:1
  • 矩阵转置
    说明:  运用数组,指针,通过最简单的c语言完成矩阵的转置计算。(Using array, pointer, through the simplest c language to complete the matrix transpose calculation)
    2020-04-19 13:57:43下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载